big
building
chemical
chemical plant
chemistry
chimney
combustible
complex
detail
distill
dusk
economy
emission
emit
facility
factory
fuel
fume
gas
gasoline
heavy
industrial
industry
maasvlakte
many
metal
modern
oil
oil industry
oil refinery
petrochemical
petrol
pipe
pipeline
pipes
plant
pollution
process
processing
product
production
refinery
smoke
steam
structure
system
tower
toxic
tube
twilight